142930593

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 230966736

約数和(自身を除く): 88036143

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 137, 241, 333, 411, 481, 723, 1233, 1443, 1781, 2169, 3133, 4329, 5069, 5343, 8917, 9399, 15207, 16029, 26751, 28197, 33017, 45621, 65897, 80253, 99051, 115921, 197691, 297153, 347763, 429221, 593073, 1043289, 1221629, 1287663, 3664887, 3862989, 10994661, 15881177, 47643531, 142930593]

約数ペア:

[(1, 142930593), (3, 47643531), (9, 15881177), (13, 10994661), (37, 3862989), (39, 3664887), (111, 1287663), (117, 1221629), (137, 1043289), (241, 593073), (333, 429221), (411, 347763), (481, 297153), (723, 197691), (1233, 115921), (1443, 99051), (1781, 80253), (2169, 65897), (3133, 45621), (4329, 33017), (5069, 28197), (5343, 26751), (8917, 16029), (9399, 15207)]